RaimeyRSE 17-01-2015 07:02
Jager Mischa:
I fancy your sand. I think the choke mark would have been 16,9 Choke 17,1 & not vertical as the stamps to not align vertically. Allow me to perform some research on the 0,1mm to 0,2mm designation.
Cheers,
Raimey
rse